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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

5. Measuring and Constructing Angles

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Exercise 8 Page 419

We can identify two smaller and one larger angle.

Example Solutions:
∠ GJC
∠ CJF
∠ GJF

Practice makes perfect

Let's begin by identifying three different angles in the figure.

From the figure, we can see two smaller angles and one larger angle. The green angle is created by the vertex J and the rays JG and JC. To label this angle, we can place the letter name of the vertex between the name of points that lie on the rays creating the angle. ∠ GJC In a similar way, we can name the red and blue angles. ∠ CJF and ∠ GJF

Subchapter links

Communicate Your Answer p.413

Monitoring Progress p.414-418

Exercises p.419-422